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3 years ago

Let f(x)= -5x+10 then f(-2)= Simple functions

Mathematics

2 answers:

valentina_108 [34]3 years ago

8 0

F(x) = -5 x + 10
Then
f(-2) = -5(-2) + 10
= 10 + 10
= 20

kotegsom [21]3 years ago

5 0

Answer:

Step-by-step explanation:

Given function is ,

→ f(x) = -5x + 10 .

For funding it's value at x = (-2). Substitute x = -2 in the given equation .

• Finding f(-2)

→ f(-2) = -5 × -2 + 10

→ f(-2) = 10 + 10

→ f(-2) = 20

<h3>• Hence the value of f(-2) is 20</h3>

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2 years ago

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3 years ago

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3 years ago

Read 2 more answers

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3 years ago

Reduce To Simplest Form. 2/2 + 1.75 - 44/25 =

Soloha48 [4]

Answer/Step-by-step explanation:

First, we should make each fraction, decimal, whole number into fraction and number form.

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1.75 is 1 3/4.

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Now we have our equation, now we can do this equation easier.

1 + 1 3/4 - 1 19/25.

1 + 1 3/4 = 2 3/4.

Then, we turn both numbers to Decimal Form.

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When we divide 19 by 25, we get 0.76.

Then we subtract the decimals.

We should start right and end left.

5 - 6 = -1, we need to borrow one from the closest digit to the left, which is 7. Now we have 15 - 6 = 9.

Next, we have 6 - 7 = -1, we need to borrow one from the closest digit to the left, which is 2. Now we have 16 - 7 = 9.

Our answer right now is 0.99.

Lastly, 1 - 1 = 0.

Which leaves us with the answer: 0.99 (Zero and Ninety Nine Hundredths.)

Best of Luck to you.

If you have any questions, feel free to comment below.

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3 years ago